var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var http = require("http");
var proxy = require('./proxy');

var app = express();


// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
//app.use(proxy.proxy);
app.all('*', function(req, res, next) {
  if(req.headers && req.headers.origin) {
    if((req.headers.origin.indexOf("admin.poolgpu.com")!=(-1)) || (req.headers.origin.indexOf("192.168.0.121")!=(-1))) {
      res.header("Access-Control-Allow-Origin", req.headers.origin);
    }
  }
  res.header("Access-Control-Allow-Headers", "X-Requested-With, token");
  res.header("Access-Control-Allow-Methods", "*");
  res.header("Access-Control-Allow-Credentials", true);
  res.header("X-Powered-By", '3.2.1')
  res.header("Content-Type", "application/json;charset=utf-8");
  next();
});

app.use('/', proxy.proxy);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  var err = new Error('Not Found');
  err.status = 404;
  next(err);
});

// error handler
app.use(function(err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.end();
});
var ser = http.createServer(app);
ser.listen(5000);
ser.on("error", function() {});